The 24-year-old Ivory Coast forward was sent off in the second half of the goalless draw at St James' Park for striking the midfielder Joey Barton following what the home side claimed was a dive in the penalty area.

The Gunners lodged a claim that the standard three-game ban was "clearly excessive", but an FA regulatory commission heard the case on Tuesday and ruled that the punishment should stand. "Arsenal's Gervinho has had his three-match suspension for violent conduct confirmed today," the FA said.

"The player was sent off during Arsenal's fixture against Newcastle United at St James' Park on Saturday. Arsenal subsequently lodged a claim that the standard punishment of three matches was clearly excessive. A commission heard the claim today and dismissed it, meaning the player must serve a three-match suspension with immediate effect," the FA added.